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IS62WV1288BLL PDF预览

IS62WV1288BLL

更新时间: 2024-09-16 04:44:47
品牌 Logo 应用领域
美国芯成 - ISSI /
页数 文件大小 规格书
15页 110K
描述
128K x 8 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM

IS62WV1288BLL 数据手册

 浏览型号IS62WV1288BLL的Datasheet PDF文件第2页浏览型号IS62WV1288BLL的Datasheet PDF文件第3页浏览型号IS62WV1288BLL的Datasheet PDF文件第4页浏览型号IS62WV1288BLL的Datasheet PDF文件第5页浏览型号IS62WV1288BLL的Datasheet PDF文件第6页浏览型号IS62WV1288BLL的Datasheet PDF文件第7页 
®
IS62WV1288ALL  
IS62WV1288BLL  
ISSI  
JUNE2005  
128K x 8 LOW VOLTAGE,  
ULTRA LOW POWER CMOS STATIC RAM  
FEATURES  
DESCRIPTION  
The ISSI IS62WV1288ALL / IS62WV1288BLL are high-  
speed, 1M bit static RAMs organized as 128K words by 8  
bits. It is fabricated using ISSI's high-performance CMOS  
technology. This highly reliable process coupled with  
innovative circuit design techniques, yields high-  
performance and low power consumption devices.  
• High-speed access time: 45ns, 55ns, 70ns  
• CMOS low power operation:  
30 mW (typical) operating  
15 µW (typical) CMOS standby  
• TTL compatible interface levels  
• Single power supply:  
When CS1 is HIGH (deselected) or when CS2 is LOW  
(deselected),thedeviceassumesastandbymodeatwhich  
the power dissipation can be reduced down with CMOS  
input levels.  
1.65V--2.2V VDD (62WV1288ALL)  
2.5V--3.6V VDD (62WV1288BLL)  
Easy memory expansion is provided by using Chip Enable  
and Output Enable inputs. The active LOW Write Enable  
(WE) controls both writing and reading of the memory.  
• Fully static operation: no clock or refresh  
required  
TheIS62WV1288ALLandIS62WV1288BLLarepackaged  
in the JEDEC standard 32-pin TSOP (TYPEI), sTSOP  
(TYPEI), SOP, and 36-pin mini BGA.  
• Three state outputs  
• Industrial temperature available  
• Lead-free available  
FUNCTIONAL BLOCK DIAGRAM  
128K x 8  
MEMORY ARRAY  
A0-A16  
DECODER  
VDD  
GND  
I/O  
DATA  
COLUMN I/O  
I/O0-I/O7  
CIRCUIT  
CS2  
CS1  
OE  
CONTROL  
CIRCUIT  
WE  
Copyright © 2005 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time  
without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to  
obtain the latest version of this device specification before relying on any published information and before placing orders for products.  
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774  
Rev. C  
1
06/20/05  

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128K x 8 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM